baber/WOPTO huggingface dataset:
Patent JP-H08161504-A (JP)
Title: Image processor
Inventor: KASAO ATSUSHI
IPC: G06T1/00
Filed: 1994-12-08
Abstract: PURPOSE: To divide an input image into areas so that a divided area is in a desired shape along the direction of the pattern of the input image or in a shape requested irrelevantly to the direction of the pattern. CONSTITUTION: An image direction detection part 30 detects an image direction of each pixel of the input image from input image data 1 to extract an image direction component d1. In another way, an image direction to the input image is set through an operation part 80 and an image direction component generation part 40 generates an image direction component d2. An area division part 60 divides the input image into areas by using input image data 1, (a), and (b), coordinate values (x) and (y) of respective pixels on the input image, and the image direction component d1 or d2.
Patent JP-H06162558-A (JP)
Title: Optical pickup inspector
Inventor: HONDA IKUO
IPC: G11B25/04
Filed: 1992-11-18
Abstract: PURPOSE:To automate a spot inspecting process, to reduce the burden on a worker and to prevent quality from being dispersed by temporarily fetching a spot image from a camera controller into a memory and performing operation processing. CONSTITUTION:Corresponding to a command from a computer 13, the image of a spot is fetched through a microscope 7 and a camera controller 8 into a frame memory 11, and the raw image is displayed on the screen of a TV monitor 12. The operation processing is performed by following means. Namely, a means for calculating a point P (xp, yp) where spot intensity I (x, y) becomes a peak, and a means for detecting the number of picture elements existent in respective areas and having the intensity I higher than a prescribed value I0 concerning two areas on an imaging device divided by a straight line L passing through the point P are provided. Further, a means for comparing (a/b) or (a-b)/(a+b) with a prescribed value H when detected values are defined as (a) and (b) is provided and when the value is larger than the prescribed value H, it is judged that the spot is abnormal.
Patent JP-H08155132-A (JP)
Title: Fixing structure of coin collecting device
Inventor: NAKAJIMA KEN
IPC: G07D9/00
Filed: 1994-12-08
Abstract: PURPOSE: To lessen the man-hours in shipment, assembly, etc., and execute the works simply, certainly, and quickly. CONSTITUTION: A fixing structure 1 is composed of a connecting metal piece 11, rail support 21, and member for fixing 31, and thereby a transport rail 3 is fixed and a spiral guide tool 5 is secured to the rail 3. The metal piece 11 is formed so as to be put on the rail 3, and slits for fixing 12, 12... are furnished in a part of the metal piece. A slit-form long hole 23 is furnished in the transport rail installation surface 22 of the rail support 21, and the member 31 is installed in this long hole 23. The rail 3 is placed on the surface 22 of the support 21, and the metal piece 11 is put on the rail 3. The member 31 is inserted into the slit for fixation 12 in the metal piece 11, which is secured to the support 21 by the member 31.
Patent JP-H05320044-A (JP)
Title: Pharmaceutical composition wherein release is programmed
Inventor: BERONEEJI PAORO ARUBERUTO
IPC: A61K9/16
Filed: 1992-12-11
Abstract: PURPOSE: To provide a method for preparing a programmed-release preparation capable of programming the release of ambroxol hydrochloride. CONSTITUTION: The characteristics of this method for preparing a programmed- release preparation comprises a production step described below in order to provide a fine granule having a grain size between 0.6 and 1.5 mm in which the liberation is programmed: the production of the inert fine granule, sieving of the inert fine granule having a size between 0.3 and 1.200 mm, mixing of the inert fine granule with ambroxol hydrochloride that is an active ingredient, mixing thereof with a coating substance dissolved in a suitable solvent or a solvent mixture and fine powdering of the fine granule into a powder having 1-150 μm particle diameter, retard-film-coating of the fine granule with a retard- film-coating substance dissolved in a suitable solvent or a solvent mixture and sieving of the final product.
Patent JP-H11167667-A (JP)
Title: Vending machine management system
Inventor: KOJIMA TAKAO
IPC: G07F5/22
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To collect the sales information of each vending machine without providing a radio facility or laying a signal line. SOLUTION: Plural vending machines 2a to 2n and a personal computer 6 that is a center side terminal are connected to a common distribution line 4 through modems 3a to 3n and a modem 5 respectively. When the computer 6 sends a sales data request signal to each machine 2a to 2n through the line 4, each machine 2a to 2n sequentially returns sales data in response to it. The computer 6n receives the sales data that are sent from the each machine 2a to 2n and holds them.
Patent JP-H04199927-A (JP)
Title: Spreadspectrum communication system
Inventor: MORI SEIJI
IPC: H04B1/7075
Filed: 1990-11-29
Abstract: PURPOSE:To synchronize a demodulation signal by switching a transmission frequency at high speed and transmitting data on a transmission side, and switching a reception frequency in synchronizing with the switching of the transmission frequency on a reception side. CONSTITUTION:A transmitter 1 consists of a PN code clock generator 10, a PN code generator 11, a modulation part 13, a high frequency generator 14, a transmission power control part 15, a control signal generation part 16, an antenna 17, an interface part 18 and a data clock generator 19. The transmitter transmits the second modulation output part of a spectrum diffusion modulation output at low power and a first modulation output part at high power. A receiver 2 detects a first correlation demodulation output between the first correlation demodulation output part and a second correlation demodulation output part and generates a timing signal. Thus, the data demodulation signal is synchronized.
Patent JP-H05176919-A (JP)
Title: Method and apparatus for image treatment
Inventor: DOI KUNIO
IPC: A61B6/00
Filed: 1991-11-21
Abstract: PURPOSE: To provide an image processing method and device for automatically detecting a side edge structure with an anatomic configuration in an X-ray photograph by using the gradient and azimuth of the side edges of costae measured from a digital breast X-ray photograph. CONSTITUTION: A X-ray photograph obtained by an X-ray device 10 is made into a digital form with a laser scanner 11. The output of the laser scanner 11 is used by a ROI measuring device 12 to determine several ROIs containing side edge structural areas with an anatomic configuration to be detected in a breast X-ray photograph. About each one of many picture elements contained in the ROIs determined in such a way, a side edge gradient and an azimuth corresponding thereto are determined by a side edge gradient and azimuth determining device 13. A maximum side edge gradient detecting device 14 is used to find the maximum side edge gradient for every ROI. In this way, a side edge structure with an anatomic configuration found by an anatomic configuration detecting device 15 is detected, developed in a picture image and shown in a display device 17.
Patent JP-H10160400-A (JP)
Title: Treating method for mine
Inventor: YAMAGUCHI YOSHIO
IPC: F42D5/045
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To treating a mine without requiring remote evacuation of a worker and without causing any damage on the surrounding buildings. SOLUTION: An explosive compound fixed with an electric detonator 4 is set in the vicinity of a mine 2. The mine 2 and the explosive compound fixed with an electric detonator 4 are then surrounded by shelters 10, 11 through an appropriate interval. A water tank for preventing scattering of fragments of the mine 2 is fixed into the shelters 10, 11. Furthermore, a waterproof tank 12 for receiving the scattering water is fixed to the outer circumference of the shelters 10, 11. Subsequently, water 14 is injected into the water tank and electric detonator is fired to explode the explosive compound thus causing explosion of the mine 2.
Patent JP-H03192006-A (JP)
Title: Parts mounting equipment
Inventor: HIRAI WATARU
IPC: B65G1/02
Filed: 1989-12-21
Abstract: PURPOSE:To shorten a changing time at the time of changing models at an electronic component mounting equipment or the like, by providing attachably/ detachably against the mounting equipment main body a component supply portion at which a component supply unit is made to be settable. CONSTITUTION:At the time of changing models, a component supply unit 5 housed with components for a new model is set in advance at a component supply portion 2 which is different from a component supply portion 2 presently fitted to a component mounting equipment main body 1, and mounted on a truck 3. Meanwhile, an empty truck 3 is entered into the recessed portion 8 of the mounting equipment main body 1 in order to take off the component supply portion 2 presently used, and the present mounting component supply portion 2 is taken off. Next, this truck 3 is evacuated, and the truck 3 which is mounted with the component supply portion 2 set with a new component unit 5, is entered into the recessed portion 8 of the main body 1, and the new component supply portion 2 is fitted.
Patent JP-H10162185-A (JP)
Title: Toll collecting system
Inventor: MIYAKE TOSHIAKI
IPC: G07B15/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To collect a toll, which could not be collected in the past at the time of afterward passage by storing last-time information in an on-vehicle machine, roadside machine, or administration center, etc., if some trouble occurs to a payment process when a vehicle passes through a toll gate, and adjusting a toll when the vehicle passes through the road next time. SOLUTION: A roadside machine 2-3 of an exit toll gate 4-2 receives entrance information stored in an entry toll gate 4-1 from the vehicle 3, calculates a toll, and sends toll information to the vehicle 3. In case of a failure in toll payment for some reason, that is received by a roadside machine 2-4, which informs the vehicle 3 of that, so that the result is stored on the side of the vehicle 3. If the on-vehicle machine of the vehicle 3 gets out of order, its result is reported to the administration center 5 and registered and then that is reported to all toll gates. When the vehicle 3 enters the toll road again, a roadside machine 2-7 of an exit toll gate 4-4 informs the vehicle 3 of toll information generated by putting the last passage toll and current passage toll together.
Patent JP-H03190435-A (JP)
Title: Portable information equipment
Inventor: SHIBATA KOICHI
IPC: H04B5/00
Filed: 1989-12-20
Abstract: PURPOSE:To attain synchronizing communication through the use of a couple of coils whose winding direction is unknown by using a flag recognition circuit so as to recognize data inversion through the coils whose winding direction is unknown and operating a modulation and demodulation circuit at a clock of twice as much as a transfer speed. CONSTITUTION:A transmission data TXD including a flag and 0 insertion, a transmission clock TXC and a synchronizing clock CLK of twice as much as the TXC are fed to a modulation circuit 1 at the sender side of a serial communication circuit 7, a generated biphase signal TXP is fed to a transmission/reception circuit 4 to drive a coil in response to the TXP signal. On the other hand, a signal received by the coil in the transmission/reception circuit 4 is divided into RXP and RXN by a comparator at the receiver side, and they are fed to a demodulation circuit 2 to generate a reception data RXD and a reception clock RCK. The signals RXD, RCK are fed to a flag check circuit 3, which recognizes a flag pattern thereby discriminating the winding direction of the coils and generating the reception data clock RXC. Thus, the synchronizing communication is attained through the use of a couple of the coils whose winding direction is unknown.
Patent JP-2000164682-A (JP)
Title: Method for taking out semiconductor chip
Inventor: ARISUE KAZUO
IPC: H01L21/301
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for taking out a semiconductor chip with which the semiconductor chip can be taken out without damaging the circuit surface of the semiconductor chip, while removing a protective film efficiently. SOLUTION: A wafer 1, in which a protective film 2 is formed entirely on one side thereof, is cut from the opposite side to the protective film formation surface so that the protective film 2 is left as it is, and individual semiconductor chips 5 connecting with the protective film 2 are formed. The semiconductor chips 5 are peeled off separately from the protective film 2. Thus, the semiconductor chip can be taken out without coming in contact with the circuit surface 6 of the semiconductor chip 5, and further the circuit surface 6 thereof is hardly damaged. Since the semiconductor chip 5 is peeled off one by one from the protective film 2 in a state such that it is connected with the film 2, the chip 5 can be obtained efficiently by only peeling off it from the film 2.
Patent JP-H07193267-A (JP)
Title: Output control equipment of solar battery
Inventor: NAKAMURA NAOKI
IPC: H01L31/042
Filed: 1993-12-27
Abstract: PURPOSE:To ensure excellent performance of a solar battery control equipment for a long term, by making a lens or a solar battery be moved by the action of a thermal expansion part member, in the manner in which the higher the temperature representing the temperature of the solar battery is, the larger the quantity of lens transmission light of incidence becomes. CONSTITUTION:A retaining part member 4 constituting a thermal expansion part member is composed of material whose coefficient of volume expansion is positive. The gap distance between a lens plate 2 and a substrate 3 increases linearly in accordance with the temperature rise of the retaining part member 4. As the result, the gap distance between a cylindrical lens 5 and a facing solar battery 6 increases linearly in accordance with the temperature rise of the retaining part member 4, whose temperature represents the temperature of the solar battery 6. That is, the lens or the solar battery is moved by the expansion or contraction action of the retaining part member 4, in the manner in which the higher the temperature representing the temperature of the solar battery 6 is, the larger the quantity lens transmission light entering the solar battery 6 becomes. Thereby the decrease of the output of the solar battery 6 can be prevented.
Patent JP-H08167137-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D5/23
Filed: 1994-12-13
Abstract: PURPOSE: To provide a magnetic recording medium having satisfactory running performance, repetitive running performance and durability because of an extremely smoothened magnetic layer and maintaining high durability and a low error rate even after use and storage under various environmental conditions and after use in a dusty environment. CONSTITUTION: A lower layer consisting essentially of nonmagnetic powder or ferromagnetic powder and a resin binder is formed on a nonmagnetic substrate and an upper layer consisting essentially of ferromagnetic metal powder and a resin binder is formed on the lower layer to obtain the objective magnetic recording medium. A lubricant represented by the general formula R<1> -COO-R- OCO-R<2> is contained in at least the upper layer by >=1wt.% of the amt. of the ferromagnetic metal powder. In the formula, R is propylene or a divalent group which may contain -(CH2 )n -[(n) is an integer of 1-10] or an unsatd. bond derived from -(CH2 )n - and each of R<1> and R<2> is 12-26C chain unsatd. hydrocarbon.
Patent JP-H05162610-A (JP)
Title: Safety device for vehicle
Inventor: MOMIYAMA FUJIO
IPC: B60R21/16
Filed: 1991-12-16
Abstract: PURPOSE:To secure safeness in an accident of a cab-over-engine type vehicle having a narrow space between its front end and the crew. CONSTITUTION:An air bag 5, which is inflatable in an instant, is mounted on a steering wheel 4 steering a vehicle 1. A radar 20, which detects an obstacle B, is installed at the front side of the vehicle 1. A pressure control valve 18 is provided on a control circuit which stops the vehicle 1. When the radar 20 detects the obstacle B, the signal therefrom is output to a control means 7 which calculates the speed of the vehicle 1 immediately before coming into collision with the obstacle B. When the speed immediately before collision is in a critical zone, the control means 7 actuates the pressure valve 18, forcibly stops the vehicle 1, inflates the air bag 5 in an instant and thereby secures safety.
Patent JP-2000164850-A (JP)
Title: Device simulation method and manufacture of semiconductor device
Inventor: KANEDA HIROYUKI
IPC: H01L29/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To simulate motion of carriers more correctly than in conventional methods by considering the dependence on the direction of lattice plane of the mobility for coping with wraparound of current. SOLUTION: According to a device simulation method, parameters of transport model, related to the directions of lattice plane of semiconductor are obtained through the use of the Monte-Carlo method. A semiconductor device is divided into minute regions, and mobility is defined on each side of orthogonal lattice. Mobility parameters in the direction of lattice plate, to which vectors perpendicular to the sides correspond, are used to calculate current vectors 4. In this way, current and voltage characteristics of the semiconductor device are determined.
Patent JP-H06156618-A (JP)
Title: Article handling device
Inventor: OSADA KOJI
IPC: B65G17/04
Filed: 1992-11-19
Abstract: PURPOSE:To smoothly introduce an article which is cut out by a cutting out device and dropped to a non-powered carrier such as a chute. CONSTITUTION:In the case where a guide chute 15 extending from the cut out port edge of a cutting out device 14 to the side of the upper face of a non-powered carrier (a fixed chute 16) is provided, the upper end of the guide chute 15 is fixed to the shut off device (a shutter device 27) of the cutting out device 14, and the upper face of the non-powered carrier 16 is arranged in parallel to the opening and closing direction of the shut off device 27.
Patent JP-H0665266-A (JP)
Title: Composition useful in production of biocompatible surface
Inventor: CHIYAPUMAN DENISU
IPC: C08J7/12
Filed: 1992-11-19
Abstract: A compound of formulain which X<sup>1</sup> is a reactive group that can react to form a covalent bond with a reactive group on the surface of a material to be rendered biocompatible, X<sup>2</sup> is a group -O<sup>e</sup> or a precursor of such a group, n is 2, 3 or 4, Y is a group -*NR<sub>3</sub>A<sup>e</sup> wherein each R, which may be the same or different, is a C<sub>1</sub>-C<sub>4</sub> alkyl group and A<sup>e</sup> is an anion present when X<sup>2</sup> is an electrically neutral group or Y iswherein R<sup>1</sup> together with X<sup>2</sup> forms a direct bond between the nitrogen and the phosphorus atoms.
Patent JP-H03193523-A (JP)
Title: Suspension for vehicle
Inventor: NOZAKI HIROMICHI
IPC: B60G17/027
Filed: 1989-12-21
Abstract: PURPOSE:To improve turning-round performance and the stability of a vehicle body by providing a moving mechanism control means for controlling a rotational center moving mechanism in such a way as to move the rotational center position on the vehicle body side in the direction that the height of the roll center on the rear wheel side is lowered than that of the roll center on the front wheel side, in response to the detected value of a travelling condition detecting means. CONSTITUTION:When a vehicle-speed sensor 30 detects the speed of a vehicle for inputting it into a moving mechanism control means consisting of a controller 31, a pressure control valve 32, and an oil pressure supplying device 33, the strokes of hydraulic cylinders 22, 22 are increased in accordance with the supplied vehicle speed, so that the displacement in the vertical direction in the position of the vehicle-body side rotational center c20 of links 14, 15 can be regulated. As a result, the position of the instantaneous rotational center formed by the extended lines of the upper links 14 and the lower links 15 is changed, thereby the height of the roll center at least on the rear wheel side is lowered, or the height of the roll center on the front wheel side is raised, so that the height of the roll center on the rear wheel side is lowered than that on the front wheel side.
Patent JP-H07202798-A (JP)
Title: Light communication system
Inventor: JIIN-MAAKU PIEERU DERABOO
IPC: H04B10/18
Filed: 1994-12-14
Abstract: PURPOSE: To provide a long distance and high speed optical communications system by using dispersion compensation type optical fibers. CONSTITUTION: The system has a 1st transmitter 1, a 1st receiver 9, 1st optical fibre 3 and 2nd optical fibers 7 with one ends connected to the transmitter 1 and the receiver 9, respectively a 1st circulator 5 having 1st port A connected to the other end of the 1st optical fiber 3, a 2nd port B and a 3rd port C connected to the other end of the 2nd optical fiber 7, a 1st dispersion compensation type optical fiber 11 with its one end connected to the 2nd port B, and a 1st reflection means 3 connected to the other end of the optical fiber 11. The means 3 returns a signal to the circulator 5 through the fiber 11.
Patent JP-H05229841-A (JP)
Title: Image fiber
Inventor: SANADA KAZUO
IPC: G02B6/00
Filed: 1991-11-22
Abstract: PURPOSE:To provide an image fiber capable of satisfying three elements of radiation resistance, multiple picture elements and flexibility. CONSTITUTION:The objective image fiber is composed of a core 12 constituting picture elements, comprising an iodine doped quartz glass and a clad 14 consisting of a fluorine-doped quartz glass. Iodine raises the refractive index of the quartz glass without impairing the radiation resistant characteristics. As a result, difference in the specific refractive indices between the core and the fluorine-doped quartz glass to be the clad is made large and an image is sufficiently vivid even if the picture element diameter is made small and multiple picture elements are formed without impairing flexibility when the diameter is same as that of conventional fibers, thus finer diameter can be formed and flexibility can be improved when the picture element number is same as that of conventional fibers.